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Flexible ball spacecraft inflation unfolding structure evaluation method

A technology for inflatable deployment and spacecraft, which is applied in the direction of spaceflight aircraft, aircraft, space navigation equipment, etc., can solve the problem that there is no method that can evaluate the rationality and reliability of the inflatable deployment structure of flexible ball spacecraft.

Inactive Publication Date: 2021-04-02
LANZHOU INST OF PHYSICS CHINESE ACADEMY OF SPACE TECH
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AI Technical Summary

Problems solved by technology

With the design and development of various flexible ball spacecraft, the related test verification technology needs to be developed simultaneously. At present, there is no method to evaluate the rationality and reliability of the flexible ball spacecraft inflated deployment structure.

Method used

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  • Flexible ball spacecraft inflation unfolding structure evaluation method

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Embodiment Construction

[0019] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0020] The invention provides an evaluation method for the inflatable deployment structure of the flexible ball spacecraft, which can verify the inflation and deployment function of the flexible ball spacecraft, and then evaluate the rationality and reliability of the flexible ball spacecraft's inflatable deployment structure.

[0021] The method for evaluating the inflated deployment structure of the flexible ball spacecraft of the present invention, such as figure 1 shown, including the following steps:

[0022] Step 1. Select the test equipment 1 whose internal space size and vacuum degree meet the requirements of the vacuum environment, and carry out the inflation and deployment test of the flexible ball spacecraft. Among them, the internal space size of the test equipment 1 should be able to accommodate the inflated and deployed flexible ball spacecr...

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Abstract

The invention provides a flexible ball spacecraft inflation unfolding structure evaluation method, which can evaluate the rationality and reliability of the inflatable unfolding structure of the flexible ball spacecraft. The method relates to flexible ball spacecraft test conditions, installation bearing modes and flexible ball inflation unfolding process monitoring, the inflation unfolding function of the flexible ball spacecraft can be verified, and then the inflation unfolding structure of the flexible ball spacecraft is evaluated.

Description

technical field [0001] The invention belongs to the technical field of flexible ball spacecraft, and relates to an evaluation method for an inflated deployment structure of a flexible ball spacecraft. Background technique [0002] The flexible ball spacecraft is a kind of flexible ball spacecraft in which the inflatable expanded structure is spherical after being deployed. The flexible ball spacecraft has a flexible unfolding structure. The flexible unfolding structure is stored in the satellite cabin in a folded manner by flexible materials. After the satellite enters orbit, the flexible material can be released and unfolded. The unfolded structure can be used as the satellite’s solar panels, antennas, etc., with The advantages of light weight and small launch volume are an important development direction for the future development of flexible ball spacecraft technology. With the design and development of various flexible ball spacecraft, the related experimental verificat...

Claims

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Application Information

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IPC IPC(8): B64G7/00B64G1/22
CPCB64G7/00B64G1/222B64G2007/005
Inventor 王虎张凯锋李林左华平曹生珠李学磊郝宏骆水莲高恒蛟王志民韩铭宇吴宪
Owner LANZHOU INST OF PHYSICS CHINESE ACADEMY OF SPACE TECH
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